What are the steps involved in designing a fact table?
No Answer is Posted For this Question
Be the First to Post Answer
Hierarchy of DWH?
2 Answers Accenture, EDS, IBM, iFlex, TCS,
What are the tools available for etl?
What is a full backup?
How to eliminate duplicate rows from flat file?
2.What is staging area ?
4 Answers HCL, IBM, iFlex, TCS,
What is difference between a connected look up and unconnected look up?
Explain why fact table is in normal form?
What are data validation strategies for data mart validation after loading process?
Difference between slicing and dicing with example?
Explain what is real time data-warehousing?
Business rule implemntation depends on? 1.)ETL requiremnts 2.)ETL performance 3.)business requirements.
What is mean by aggregate aware?